Shine your Bat-Signals over here because the <a href="/hashtag/batmanday?refid=13&__tn__=%2Cg"> <span > #</span><span >BatmanDay</span></a> celebration continues with this show-stopping illustration from <a href="/billsienkiewiczart/?refid=13&__tn__=%2Cg"> Bill Sienkiewicz Art</a>, inspired by <a href="/hashtag/thebatman?refid=13&__tn__=%2Cg"> <span > #</span><span >TheBatman</span></a> <span > 🦇</span>